Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,558,834",
      "signature": "0xa9410e376959e5e0de90a9f77a0c06c3833588facf34ef257c6324415a6c2b65b08c20102fd87b5ff2f651b48d8aae1d",
      "randomness": "0x6a581ecc5592589e51dd41251e7d16ad19fc1f697a5fc34275acb5fbca98a943"
    }
  ],
  "blockNumber": "7,410,044"
}

{
  "Sr25519": "0x22631bc14e92ea305f9a1cb3cf16f7e2dddf8ac5220a5c7ac657ae1f88bccd60d7a359ea4120e169b5136cd127998227c3aa6680de57dc550529e7d16eb3e085"
}